Push-type water purification cup

Abstract

A push-type water purification cup comprising an upper shell, a hollow fiber membrane is arranged in the inner middle part of the upper shell, and the outer periphery of the hollow fiber membrane is connected with the inner wall of the upper shell by glue, the top end of the upper shell is provided with an activated carbon filter cover, on which several upper permeable grooves are equidistantly arranged, the middle and lower parts of both ends of the outer side of the upper shell are respectively provided with buckle seats, the bottom of the upper shell is provided with a lower shell, the top edge of the lower shell is provided with a sealing groove, and buckle holes are arranged at the middle and lower parts of both sides of the sealing groove, and a sealing ring is arranged on the sealing groove.

What is claimed is: 
     
         1 . A push-type water purification cup, comprising an upper shell ( 6 ), wherein a hollow fiber membrane ( 7 ) is arranged in the inner middle part of the upper shell ( 6 ), and the outer periphery of the hollow fiber membrane ( 7 ) is connected with the inner wall of the upper shell ( 6 ) by glue, the top end of the upper shell ( 6 ) is provided with an activated carbon filter cover ( 5 ), several upper permeable grooves ( 9 ) are equidistantly arranged on the activated carbon filter cover ( 5 ), the middle and lower parts of both ends of the outer side of the upper shell ( 6 ) are respectively provided with buckle seats ( 15 ), the bottom of the upper shell ( 6 ) is provided with a lower shell ( 8 ), the top edge of the lower shell ( 8 ) is provided with a scaling groove ( 12 ), and buckle holes ( 13 ) are arranged at the middle and lower parts of both sides of the sealing groove ( 12 ), and a sealing ring ( 11 ) is arranged on the sealing groove ( 12 ), and several lower permeable grooves ( 14 ) are equidistantly arranged at the bottom end of the lower shell ( 8 ). 
     
     
         2 . The push-type water purification cup according to  claim 1 , wherein the top end of the upper shell ( 6 ) is provided with a second screw connection part ( 10 ), and the second screw connection part ( 10 ) is threadedly connected to the bottom end of the inner cup body ( 4 ), and the top end of the inner cup body ( 4 ) is provided with a first screw connection part ( 3 ), and the first screw connection part ( 3 ) is threadedly connected to the inner middle part of the cup cover ( 2 ). 
     
     
         3 . The push-type water purification cup according to  claim 2 , wherein the inner wall of the cup cover ( 2 ) is threadedly connected to the middle and upper part of the outer wall of the outer cup body ( 1 ), and the inner diameter of the outer cup body ( 1 ) is larger than the inner diameter of the inner cup body ( 4 ). 
     
     
         4 . The push-type water purification cup according to  claim 1 , wherein the sealing groove ( 12 ) is configured to match the scaling ring ( 11 ), the buckle seat ( 15 ) and the buckle hole ( 13 ) are engaged with each other. 
     
     
         5 . The push-type water purification cup according to  claim 1 , wherein the sealing ring ( 11 ) is made of silica gel.